短語(yǔ)詞組短語(yǔ)shallow acceptor level 淺受主能級(jí)shallow donor level 淺施主能級(jí)shallow water level 淺水位shallow -level 淺能級(jí)shallow groundwater level 地下水位淺shallow energy level [電子]淺能級(jí)shallow tectonic level 淺部構(gòu)造層次 返回 shallow level